The 3005P-1-503 is a 3/4" rectangular Trimpol® trimming potentiometer designed for precision adjustment in industrial applications. This sealed multiturn wirewound device features a standard resistance range of 10 to 50 kO (with this unit rated at 50 kO), a resistance tolerance of ±10%, and 20 turns of nominal adjustment travel. The potentiometer is sealed to prevent contamination from fluxing, soldering, and cleaning processes, with an insulation resistance of 100 MO at 500 VDC and dielectric strength of 1,000 VAC at sea level. Operating over a temperature range of -65°C to +125°C with a temperature coefficient of ±50 ppm/°C, it delivers 1 watt power rating at 70°C and includes solderable pins for reliable circuit integration. This component is ideal for calibration, signal conditioning, and tuning applications in sealed industrial environments where precision and environmental protection are essential.